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AAAI
2010
14 years 3 days ago
A Layered Approach to People Detection in 3D Range Data
People tracking is a key technology for autonomous systems, intelligent cars and social robots operating in populated environments. What makes the task difficult is that the appea...
Luciano Spinello, Kai Oliver Arras, Rudolph Triebe...
BNCOD
2007
236views Database» more  BNCOD 2007»
14 years 3 days ago
Wordrank: A Method for Ranking Web Pages Based on Content Similarity
This paper presents WordRank, a new page ranking system, which exploits similarity between interconnected pages. WordRank introduces the model of the ‘biased surfer’ which is ...
Apostolos Kritikopoulos, Martha Sideri, Iraklis Va...
DBSEC
2010
162views Database» more  DBSEC 2010»
14 years 3 days ago
Distributed and Secure Access Control in P2P Databases
The intent of peer data management systems (PDMS) is to share as much data as possible. However, in many applications leveraging sensitive data, users demand adequate mechanisms to...
Angela Bonifati, Ruilin Liu, Hui (Wendy) Wang
DICTA
2007
14 years 3 days ago
Simplex Optimisation Initialized by Gaussian Mixture for Active Appearance Models
Active appearance model efficiently aligns objects which are previously modelized in images. We use it for Human Machine Interface (face gesture analysis, lips reading) to modeli...
Yasser Aidarous, Sylvain Le Gallou, Renaud S&eacut...
LREC
2010
130views Education» more  LREC 2010»
14 years 3 days ago
Modified LTSE-VAD Algorithm for Applications Requiring Reduced Silence Frame Misclassification
The LTSE-VAD is one of the best known algorithms for voice activity detection. In this paper we present a modified version of this algorithm, that makes the VAD decision not takin...
Iker Luengo, Eva Navas, Igor Odriozola, Ibon Sarat...